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Analysis Report http://www.tutka.net/~cafe/ahtdek.html

Overview

General Information

Sample URL:http://www.tutka.net/~cafe/ahtdek.html

Most interesting Screenshot:

Errors
  • URL not reachable

Detection

Phisher
Score:56
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Multi AV Scanner detection for domain / URL
Yara detected Phisher

Classification

Startup

  • System is w10x64
  • iexplore.exe (PID: 2632 cmdline: 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding MD5: 6465CB92B25A7BC1DF8E01D8AC5E7596)
    • iexplore.exe (PID: 4528 cmdline: 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:2632 CREDAT:17410 /prefetch:2 MD5: 071277CC2E3DF41EEEA8013E2AB58D5A)
  • cleanup

Malware Configuration

No configs have been found

Yara Overview

Dropped Files

SourceRuleDescriptionAuthorStrings
C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\KSU5XQMC\ahtdek[1].htmJoeSecurity_Phisher_2Yara detected PhisherJoe Security

    Sigma Overview

    No Sigma rule has matched

    Signature Overview

    Click to jump to signature section

    Show All Signature Results

    AV Detection:

    barindex
    Multi AV Scanner detection for domain / URLShow sources
    Source: d1.dropboxccdn.comVirustotal: Detection: 11%Perma Link
    Source: https://d1.dropboxccdn.com/d/yflr8295gsd6/Virustotal: Detection: 8%Perma Link

    Phishing:

    barindex
    Yara detected PhisherShow sources
    Source: Yara matchFile source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\KSU5XQMC\ahtdek[1].htm, type: DROPPED

    Source: global trafficHTTP traffic detected: HTTP/1.1 200 OKDate: Thu, 25 Jun 2020 19:37:00 GMTServer: Apache/2.4.10 (Debian)Last-Modified: Tue, 23 Jun 2020 10:32:29 GMTETag: "95-5a8bde05aa31a-gzip"Accept-Ranges: bytesVary: Accept-EncodingContent-Encoding: gzipContent-Length: 149Keep-Alive: timeout=5, max=100Connection: Keep-AliveContent-Type: text/htmlData Raw: 1f 8b 08 00 00 00 00 00 00 03 25 cd 4d 0e 82 30 10 40 e1 3d 09 77 68 ba 41 13 d3 51 13 8d 3f c0 29 bc 40 ed 0c 82 29 4c d3 0e 04 6e af 49 b7 6f f1 bd 3a b9 38 04 51 b2 05 6a b4 d0 2a f0 b5 8b cd 55 b7 65 b1 d8 a8 90 bc dd 54 a3 8e cf b2 48 24 af 61 24 9e 65 a7 91 dd 3c d2 24 c6 b3 b3 32 f0 64 fa 48 5d 53 f5 22 21 3d 00 f0 64 30 72 78 f3 ea 1c 4e c6 f1 08 08 5b e7 e3 ed 7c bf 7c 12 5e a1 d2 87 ac ef ff 74 0d 79 db fe 00 76 7d c1 0b 95 00 00 00 Data Ascii: %M0@=whAQ?)@)LnIo:8Qj*UeTH$a$e<$2dH]S"!=d0rxN[||^tyv}
    Source: global trafficHTTP traffic detected: GET /~cafe/ahtdek.html HTTP/1.1Accept: text/html, application/xhtml+xml, image/jxr, */*Accept-Language: en-USUser-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoAccept-Encoding: gzip, deflateHost: www.tutka.netConnection: Keep-Alive
    Source: global trafficHTTP traffic detected: GET /favicon.ico HTTP/1.1Accept: */*Accept-Encoding: gzip, deflateUser-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: www.tutka.netConnection: Keep-Alive
    Source: unknownDNS traffic detected: queries for: www.tutka.net
    Source: global trafficHTTP traffic detected: HTTP/1.1 404 Not FoundDate: Thu, 25 Jun 2020 19:37:00 GMTServer: Apache/2.4.10 (Debian)Content-Length: 275Keep-Alive: timeout=5, max=99Connection: Keep-AliveContent-Type: text/html; charset=iso-8859-1Data Raw: 3c 21 44 4f 43 54 59 50 45 20 48 54 4d 4c 20 50 55 42 4c 49 43 20 22 2d 2f 2f 49 45 54 46 2f 2f 44 54 44 20 48 54 4d 4c 20 32 2e 30 2f 2f 45 4e 22 3e 0a 3c 68 74 6d 6c 3e 3c 68 65 61 64 3e 0a 3c 74 69 74 6c 65 3e 34 30 34 20 4e 6f 74 20 46 6f 75 6e 64 3c 2f 74 69 74 6c 65 3e 0a 3c 2f 68 65 61 64 3e 3c 62 6f 64 79 3e 0a 3c 68 31 3e 4e 6f 74 20 46 6f 75 6e 64 3c 2f 68 31 3e 0a 3c 70 3e 54 68 65 20 72 65 71 75 65 73 74 65 64 20 55 52 4c 20 77 61 73 20 6e 6f 74 20 66 6f 75 6e 64 20 6f 6e 20 74 68 69 73 20 73 65 72 76 65 72 2e 3c 2f 70 3e 0a 3c 68 72 3e 0a 3c 61 64 64 72 65 73 73 3e 41 70 61 63 68 65 2f 32 2e 34 2e 31 30 20 28 44 65 62 69 61 6e 29 20 53 65 72 76 65 72 20 61 74 20 77 77 77 2e 74 75 74 6b 61 2e 6e 65 74 20 50 6f 72 74 20 38 30 3c 2f 61 64 64 72 65 73 73 3e 0a 3c 2f 62 6f 64 79 3e 3c 2f 68 74 6d 6c 3e 0a Data Ascii: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"><html><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL was not found on this server.</p><hr><address>Apache/2.4.10 (Debian) Server at www.tutka.net Port 80</address></body></html>
    Source: {AC0B7015-B766-11EA-AADE-C25F135D3C65}.dat.1.drString found in binary or memory: http://www.tutka.net/~
    Source: ~DF545BCCED2D5428A0.TMP.1.drString found in binary or memory: http://www.tutka.net/~cafe/ahtdek.html
    Source: {AC0B7015-B766-11EA-AADE-C25F135D3C65}.dat.1.drString found in binary or memory: http://www.tutka.net/~cafe/ahtdek.htmlLhttp:/.com/d/yflr8295gsd6/Root
    Source: ~DF545BCCED2D5428A0.TMP.1.drString found in binary or memory: http://www.tutka.net/~cafe/ahtdek.htmlLhttp://www.tutka.net/~cafe/ahtdek.html
    Source: {AC0B7015-B766-11EA-AADE-C25F135D3C65}.dat.1.drString found in binary or memory: http://www.tutka.net/~cafe/ahtdek.htmlLhttp:/Root
    Source: {AC0B7015-B766-11EA-AADE-C25F135D3C65}.dat.1.drString found in binary or memory: http://www.tutka.net/~cafe/ahtdek.htmlLhttp:/cafe/ahtdek.htmlRoot
    Source: {AC0B7015-B766-11EA-AADE-C25F135D3C65}.dat.1.drString found in binary or memory: http://www.tutka.net/~cafe/ahtdek.htmlRoot
    Source: ~DF545BCCED2D5428A0.TMP.1.drString found in binary or memory: http://www.tutka.net/~cafe/ahtdek.htmln
    Source: {AC0B7015-B766-11EA-AADE-C25F135D3C65}.dat.1.drString found in binary or memory: https://d1.dropboxccdn
    Source: ahtdek[1].htm.2.dr, ~DF545BCCED2D5428A0.TMP.1.drString found in binary or memory: https://d1.dropboxccdn.com/d/yflr8295gsd6/
    Source: unknownNetwork traffic detected: HTTP traffic on port 49736 -> 443
    Source: unknownNetwork traffic detected: HTTP traffic on port 49737 -> 443
    Source: unknownNetwork traffic detected: HTTP traffic on port 49738 -> 443
    Source: unknownNetwork traffic detected: HTTP traffic on port 49739 -> 443

    Source: classification engineClassification label: mal56.phis.win@3/12@3/2
    Source: C:\Program Files\internet explorer\iexplore.exeFile created: C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\HighJump to behavior
    Source: C:\Program Files\internet explorer\iexplore.exeFile created: C:\Users\user\AppData\Local\Temp\~DF13189545D7C2DF0D.TMPJump to behavior
    Source: C:\Program Files\internet explorer\iexplore.exeFile read: C:\Users\desktop.iniJump to behavior
    Source: unknownProcess created: C:\Program Files\internet explorer\iexplore.exe 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
    Source: unknownProcess created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:2632 CREDAT:17410 /prefetch:2
    Source: C:\Program Files\internet explorer\iexplore.exeProcess created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:2632 CREDAT:17410 /prefetch:2Jump to behavior
    Source: Window RecorderWindow detected: More than 3 window changes detected
    Source: C:\Program Files (x86)\Internet Explorer\iexplore.exeFile opened: C:\Program Files (x86)\Java\jre1.8.0_171\bin\msvcr100.dllJump to behavior

    Mitre Att&ck Matrix

    Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
    Valid AccountsGraphical User Interface1Winlogon Helper DLLProcess Injection1Masquerading1Credential DumpingFile and Directory Discovery1Remote File Copy4Data from Local SystemData CompressedStandard Cryptographic Protocol2Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
    Replication Through Removable MediaService ExecutionPort MonitorsAccessibility FeaturesProcess Injection1Network SniffingApplication Window DiscoveryRemote ServicesData from Removable MediaExfiltration Over Other Network MediumStandard Non-Application Layer Protocol4Exploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout
    External Remote ServicesWindows Management InstrumentationAccessibility FeaturesPath InterceptionRootkitInput CaptureQuery RegistryWindows Remote ManagementData from Network Shared DriveAutomated ExfiltrationStandard Application Layer Protocol5Exploit SS7 to Track Device LocationObtain Device Cloud BackupsDelete Device Data
    Drive-by CompromiseScheduled TaskSystem FirmwareDLL Search Order HijackingObfuscated Files or InformationCredentials in FilesSystem Network Configuration DiscoveryLogon ScriptsInput CaptureData EncryptedRemote File Copy4SIM Card SwapPremium SMS Toll Fraud

    Behavior Graph

    Hide Legend

    Legend:

    • Process
    • Signature
    • Created File
    • DNS/IP Info
    • Is Dropped
    • Is Windows Process
    • Number of created Registry Values
    • Number of created Files
    • Visual Basic
    • Delphi
    • Java
    • .Net C# or VB.NET
    • C, C++ or other language
    • Is malicious
    • Internet

    Screenshots

    Thumbnails

    This section contains all screenshots as thumbnails, including those not shown in the slideshow.